Environmental Monitoring Instruments
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| Brand | EXPEC (Puyu Technology) |
|---|---|
| Origin | Zhejiang, China |
| Model | MLSS-300 |
| Measurement Principle | Infrared Absorption (Nephelometric/Transmissometric Dual-Mode) |
| Display | High-Brightness Sunlight-Readable LCD |
| Temperature Compensation | Automatic (PT100 RTD input supported) |
| Enclosure Rating | IP66/IP68 (Outdoor-rated, Wall or Pipe Mountable) |
| Cleaning | Compressed Air Purge System (Optional Auto-Cycle Control) |
| Power Supply | 24 VDC ±15% |
| Output | 4–20 mA (HART optional), RS485 Modbus RTU |
| Data Retention | Non-volatile memory with >10-year backup (EEPROM) |
| Alarm Functions | Dual-setpoint high/low concentration alarms with relay outputs |
| Installation | In-situ (submersible or flow-through) or side-stream configuration |
| Brand | Macherey-Nagel (Germany) |
|---|---|
| Origin | Germany |
| Model | PF-3 919342 |
| Instrument Type | Portable |
| Measurement Principle | UV Absorption Spectrophotometry |
| Wavelength | 365 nm |
| Measurement Range | 2–60,000 mg/L COD |
| Repeatability | High precision |
| Detection Limit | Low (optimized for high-sensitivity UV absorption) |
| Measurement Time | <5 seconds per sample |
| Sample Throughput | Single-sample mode |
| Optical System | LED-based photometer with interference filters (365/450/595 nm) |
| Wavelength Accuracy | ±2 nm |
| Bandwidth (FWHM) | 10–12 nm |
| Detector | Silicon photodiode |
| Cuvette Format | 16 mm round tubes |
| Data Storage | 50 measurement records |
| Display | Graphical LCD (64 × 128 pixels) |
| Operating Temperature | 10–40 °C |
| Relative Humidity | ≤80% RH (non-condensing) |
| Power Supply | 3×AA batteries (alkaline or rechargeable), USB bus power, optional internal rechargeable battery |
| Enclosure Rating | IP68 |
| Dimensions | 170 × 95 × 68 mm |
| Weight | 0.5 kg |
| Compliance | CE-marked |
| Warranty | 12 months |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | UV-140 |
| Measurement Principle | Single-Wavelength UV Absorption (254 nm or 280 nm) |
| Sensor Material | 1.4404 (316L Stainless Steel) |
| Window Material | Sapphire |
| Protection Rating | IP65 / NEMA 4X |
| Process Connections | DIN, ANSI, SMS, NPT, APV, TH |
| Pipe Size Range | DN25–DN125 (½″–5″) |
| Max. Process Pressure | 16 bar (PN16) / 150 psi (ANSI Class 150) |
| Max. Process Temperature | 90°C continuous, 140°C short-term |
| Cable Length | Up to 100 m |
| Detection System | Dual-Diode Photometric (Reference + Measurement at 254 nm or 280 nm) |
| Measurement Range | 0–2 AU (Absorbance Units) |
| Accuracy | ±2% of reading |
| Reproducibility | ±1% |
| Calibration Interval | 12 months |
| Optional Features | CIP-compatible cleaning jet probe, air purge (4 mm), Ex-zone I/II certification available |
| Compatible Transmitter | Messenger Series |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | AS3 |
| Pricing | Available Upon Request |
| Brand | Galvanic |
|---|---|
| Origin | USA |
| Model | Monitek1 |
| Type | Online Analyzer |
| Application | Real-time turbidity and total suspended solids (TSS) measurement in liquid process streams |
| Brand | MRU (Germany) |
|---|---|
| Origin | Germany |
| Model | NOVAplus |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Accuracy | ≤ ±1% FS |
| Repeatability | ≤ 1% FS |
| Response Time | ≤ 10 s |
| Stability | ≤ 1% FS over 8 h |
| Measurable Parameters | O₂, CO, NO, NO₂, SO₂, CO (high range), CO (very high range), H₂S, CO₂ (NDIR), Total Hydrocarbons (HC), Flue Gas Temperature, Differential Temperature, Combustion Air Temperature |
| Sensor Configuration | Up to 6 electrochemical cells + 3 NDIR channels |
| Battery Life | 20 h (main unit), 30 h (RCU) |
| Wireless Range | 20 m (obstructed) / 100 m (line-of-sight) |
| Data Storage | 16,000 records |
| Display | 3.5″ backlit color LCD |
| Connectivity | SD card slot, mini-USB port, wireless RCU link |
| Optional Accessories | Peltier cooler, peristaltic condensate pump, 5-year O₂ sensor, integrated thermal printer, leak detection module, pitot tube/rotating vane anemometer interface, humidity & barometric pressure probe |
| Brand | 4Labplus |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Class | Benchtop Laboratory System |
| Model | MSP100 |
| Detection Principle | Manual Liquid Spiking onto Sorbent Tubes |
| Configuration | Integrated Liquid Needle Stage, Sorbent Tube Holder, and Solvent Vial Mounting Base |
| Accuracy | ±5% (gravimetric/volumetric spiking consistency) |
| Response Time | 2 min (time per spiking cycle, including needle positioning and liquid delivery) |
| Tube Compatibility | Standard 3.5" × 1/4" OD stainless steel or glass sorbent tubes |
| Purge Gas Flow Control | Adjustable via precision needle valve |
| Vaporization Path Volume | < 0.5 mL (optimized to minimize analyte dispersion and adsorption loss) |
| Brand | MSR Analytical |
|---|---|
| Model | GXH-3050E |
| Origin | Beijing, China |
| Instrument Type | Portable Flue Gas Analyzer |
| Measurement Principle | NDIR (Non-Dispersive Infrared) with optional TCD, Electrochemical, and Fluorescence Detection Modules |
| Measurable Gases | CO, CO₂, CH₄, C₃H₈, HC (hydrocarbons), H₂, O₂, H₂S, SO₂, NH₃ |
| Accuracy | ≤ ±2% FS |
| Repeatability | ≤ ±1% FS |
| Response Time | ≤ 60 s |
| Zero & Span Drift | ≤ ±1% FS / 48 h |
| Warm-up Time | ≤ 30 min |
| Operating Humidity | ≤ 90% RH (non-condensing) |
| Power Supply | AC 220 V ±10%, 50 Hz ±5% or internal 7.5 V DC Li-ion battery |
| Output Interface | RS232 serial communication |
| Sample Conditioning | Integrated probe with cooling, particulate filtration, moisture removal, and chemical scrubbing |
| Brand | MSR (Msfang Li Hua) |
|---|---|
| Origin | Beijing, China |
| Model | GXH-1051L |
| Instrument Type | Online Gas Analyzer |
| Measured Gas | CO (Carbon Monoxide) |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Range | 0–50 ppm (standard), customizable up to 0–100% vol |
| Repeatability | ≤ ±1% FS |
| Linearity Error | ≤ ±2% FS |
| Zero Drift | ≤ ±1% FS / 48 h |
| Span Drift | ≤ ±1% FS / 48 h |
| Response Time (T90) | ≤ 30 s |
| Resolution | 0.1 ppm (minimum) |
| Warm-up Time | ≤ 60 min |
| Operating Humidity | ≤ 90% RH (non-condensing) |
| Power Supply | AC 220 V ±10%, 50 Hz ±5% |
| Output Signal | 4–20 mA analog |
| Sample Pump | Integrated diaphragm pump |
| Enclosure | Rack-mountable embedded chassis |
| Temperature Control | Internal thermostatic stabilization |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | N962A |
| Instrument Type | Hot-Wire Anemometer |
| Resolution | 0.01 m/s |
| Accuracy | ≤ ±5% |
| Operating Temperature | 0–40 °C |
| Operating Relative Humidity | 0–85% RH |
| Measurement Range | 0–30 m/s (auto-ranging across 0–10 / 0–20 / 0–30 m/s) |
| Power Supply | Rechargeable Ni-MH Battery (memory-free) |
| Display | Large-format LED |
| Sensor Element | Thin-film Platinum RTD (ceramic substrate) |
| Compliance | Designed for GLP-aligned field use in occupational & environmental monitoring |
| Brand | Narda |
|---|---|
| Origin | Germany |
| Model | SRM-3006 |
| Frequency Range | 9 kHz – 6 GHz |
| Display Range | DANL to +20 dBm |
| Measurement Range | −30 dBm to +20 dBm (1 dB steps) |
| RF Input Attenuation | 0–50 dB (1 dB steps) |
| Level Uncertainty | ≤1.2 dB (15–30 °C) |
| Antenna Auto-Detection | Yes (type & calibration date) |
| Compliance Standards | HJ 1151–2020, IEC 62232, EN 50492, ICNIRP, GB 8702 |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | TA-2.0 |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 1–1000 ppb (as C) |
| Accuracy | ±4% of reading |
| Resolution | 1 ppb |
| Detection Limit | 1 ppb |
| Repeatability | ≤3% RSD |
| Conductivity Range | 0.055–8.000 µS/cm |
| Sample Temp. | 1–95 °C |
| Ambient Temp. | 5–65 °C |
| Power | 100–240 VAC, 50 Hz, 120 W |
| Dimensions (L×W×H) | 400 × 240 × 270 mm |
| Weight | 8.5 kg |
| Compliance | USP <643>, EP 2.2.44, FDA 21 CFR Part 11 (Audit Trail & User Authentication), GLP/GMP-ready |
| Brand | New Cosmos |
|---|---|
| Origin | Japan |
| Model | XP-3160 |
| Detection Principle | Catalytic Contact Combustion |
| Detection Range | 0–5000 ppm or 0–10,000 ppm (selectable) |
| Accuracy | ±5% FS (H-range), ±10% FS (L-range) |
| Alarm Thresholds | 250 ppm or 500 ppm (configurable) |
| Display | Backlit LCD with dual-mode numeric + bar-graph analog simulation |
| Power Supply | 4 × AA alkaline batteries (~20 h continuous operation, methane spec.) |
| Enclosure Rating | Intrinsically Safe Ex ib d IIC T3 (sensor housing: flameproof) |
| Certification | NK Type Approval No. 06T605, CE compliant (upon request) |
| Operating Temperature | –20 °C to +50 °C (0–40 °C for iso-butane spec.) |
| Dimensions | 82 × 162 × 36 mm |
| Weight | ~450 g (excl. batteries) |
| Sample Draw Method | Motorized suction pump with flow anomaly detection |
| Auto-ranging | Dual L/H range switching based on concentration |
| Standard Accessories | Leather case, 1 m sampling tube, exhaust filter, filter element, rubber suction tip |
| Brand | New Cosmos |
|---|---|
| Origin | Japan |
| Model | XP-3310II |
| Instrument Type | Portable |
| Detection Principle | Catalytic Bead (Pellistor) |
| Measurement Range | 0–100% LEL |
| Accuracy | ±5% FS |
| Resolution | 0.1% LEL |
| Alarm Threshold | 20% LEL |
| Sampling Method | Built-in Pump (Active Draw) |
| Enclosure Rating | IP67 |
| Explosion Protection | Ex ia da IIC T4 Ga (Alkaline Battery) / Ex ia da IIC T3 Ga (Ni-MH Battery) |
| Operating Temperature | −20 to +50 °C |
| Operating Humidity | 0–95% RH (non-condensing) |
| Power Supply | 4 × AA Alkaline or Ni-MH Rechargeable Batteries |
| Weight | Approx. 460 g (with batteries) |
| Dimensions | 91 × 164 × 44 mm (W × H × D) |
| Brand | New Environmental Protection Industry in Qingdao |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | XY-600H |
| Instrument Type | Portable Volatile Phenol Analyzer |
| Detection Range | 0–12 mg/L |
| Detection Limit | 0.05 mg/L |
| Measurement Error | ≤±5% |
| Repeatability Error | ≤±3% |
| Wavelength Accuracy | ±1 nm |
| Optical Stability | ≤±0.001 A/20 min |
| Cuvette Type | Integrated Digestion–Colorimetric Tube |
| Wavelength Selection | Automatic by Parameter |
| Wavelength Calibration | Auto-calibration |
| Light Source | Dedicated Solid-state Cold Light Source |
| Displayed Data | Concentration, Transmittance (%), Absorbance (A) |
| Data Interface | USB |
| Printing | Built-in Thermal Printer |
| Data Storage | 100,000 Records, 120 Calibration Curves (including user-defined) |
| Display | 7-inch HD Color Touchscreen |
| Operating Environment | 5–45 °C, ≤50% RH (non-condensing) |
| Power Supply | DC 12 V / 2 A |
| AC Input | 100–240 V, 50–60 Hz |
| Dimensions | 350 × 220 × 130 mm |
| Brand | New Environmental Protection Industry in Qingdao |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | PC-3A |
| Price | ¥2480 |
| Measurement Principle | Light Scattering |
| Safety Rating | Explosion-Proof |
| Measurement Range | 0.01–10 mg/m³ |
| Resolution | 0.001 mg/m³ |
| Accuracy | ±10% |
| Relative Error | ≤±2% |
| Particle Size Range | 0.3–10 µm |
| Counting Concentration Range | 350–999,999 particles/L |
| Storage Capacity | 500 data sets (10 zones) |
| Power Supply | Rechargeable 5V battery (4 h continuous operation) or 220 VAC/50 Hz via adapter |
| Operating Noise | ≤15 dB(A) |
| Humidity Correction Ranges | 90–85%, 85–75%, 75–60%, <60% |
| Calibration Factor Adjustment | 0.1–9.9 |
| Sampling Interval Options | 2 min, 5 min |
| Application Environments | Indoor, Outdoor, Public Spaces |
| Brand | — |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | Domestic (China) |
| Model | Ni-502 |
| Pricing | Available Upon Request |
| Measurement Principle | Absorption Photometry (UV-Vis, 540–560 nm) |
| Detection Range | High Range: 0.0–199.9 g/L Ni |
| Low Range | 0.00–19.99 g/L Ni |
| Resolution | 0.1 g/L (high), 0.01 g/L (low) |
| Accuracy | ±2% FS |
| Operating Temp. | 0–40 °C, ≤85% RH |
| Output | Isolated 4–20 mA DC (3-range switchable: 0–50/100/200 g/L or 0–5/10/20 g/L) |
| Relay Outputs | Two SPDT dry contacts (AC 200 V, 1 A resistive load) |
| Power Supply | AC 85–240 V, 50/60 Hz |
| Enclosure | IP65-rated panel-mount housing (96 × 96 × 163 mm, ~1.3 kg) |
| Brand | NIC |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | EMP-3 |
| Price Range | USD 21,000 – 35,000 (FOB Yokohama) |
| Sampling Flow Rate | ~1 L/min |
| Flow Accuracy | ±3% of reading |
| Sampling Temperature Range | 0–45 °C |
| Sample Form | Particulate-Bound Mercury (Hg<sub>p</sub>) and Elemental Mercury Vapor (GEM) |
| Regulatory Compliance | HJ 597–2011 (China), ASTM D6784–22 (Optional Configuration) |
| Brand | Meikai Rikagaku |
|---|---|
| Origin | Japan |
| Model | 118SC |
| Measurement Range | 4–100 ppm (primary scale), with secondary scales of 2–50 ppm and 1–25 ppm |
| Pack Size | 10 tubes per box |
| Detection Principle | Colorimetric reaction via impregnated reagent layer |
| Required Accessories | AP-20 manual air sampling pump |
| Compliance | Designed per JIS K 0321 (Japanese Industrial Standard for gas detection tubes) |
| Portability | Handheld, battery-free, ignition-free operation |
| Brand | NOVA TECHNOLOGY Co., Ltd. |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | SDS3909 |
| Instrument Type | Online Particle Counter |
| Flow Rate | 2.83 L/min |
| Detection Threshold | 0.1 μm |
| Calibration Standard | ISO 21501-4 |
| Communication Interface | RS485 (Modbus RTU) |
| Particle Size Channels | 0.1, 0.15, 0.2, 0.25, 0.3, 0.5, 1.0, 5.0 μm |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | NRF31 |
| Pricing | Available Upon Request |
| Detection Radiation Types | Gamma (γ) and X-rays, Neutrons |
| Detector Technology | Silicon Semiconductor |
| Dose Equivalent Range | 1 μSv – 9.999 Sv (0.1 mrem – 999.9 rem) |
| Accuracy | ±10% for γ/X-rays (0.1 mSv – 9.999 Sv, ¹³⁷Cs) |
| Energy Range | γ/X-rays: 35 keV – 6 MeV |
| Neutrons | 0.025 eV – 15 MeV |
| Energy Dependence | ±20% (γ/X), ±50% (neutrons) |
| Angular Dependence | ±20% (γ/X), ±30% (neutrons) |
| Battery Life | >1 year (8 h/day usage) or >4 months (continuous operation) |
| Dimensions | 60 W × 78 H × 33 D mm |
| Mass | ~125 g |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | O3-LIDAR |
| Laser Source | Nd:YAG-based UV laser system (266 nm fundamental, 289 nm & 316 nm Raman-shifted) |
| Detector | High-quantum-efficiency photomultiplier tubes (PMTs) with solar-blind UV response |
| Operating Wavelengths | 289 nm and 316 nm (DIAL pair) |
| Maximum Detection Altitude | Up to 25 km (dependent on atmospheric conditions) |
| Pulse Repetition Frequency | 20–50 Hz |
| Brand | OAI |
|---|---|
| Origin | USA |
| Model | TriSOL Solar Power Meter |
| Measurement Unit | suns (1 sun = 1000 W/m² at AM1.5G, 25°C) |
| Calibration Traceability | NIST-accredited per ISO/IEC 17025, traceable to NREL |
| Reference Cell Standard | IEC 60904-2 |
| Temperature Input | Dual-channel — Type-K thermocouple & RTD (100 Ω Pt) |
| Data Interface | USB 2.0 |
| Power Supply | AC adapter or rechargeable Li-ion battery |
| Temperature Display | °C / °F selectable |
| Readout Modes | Continuous & peak-hold |
| Peak Averaging | User-configurable window |
| Compliance | GLP-compliant data logging, FDA 21 CFR Part 11–ready software architecture |
| Brand | Octopus |
|---|---|
| Origin | Germany |
| Model | SAMILLA FIM FL |
| Camera Resolution | 12 MP |
| Magnification | 40× |
| Particle Detection Principle | Morphological Image Analysis |
| Measurable Size Range | 0.2 µm – 2 mm |
| Imaging Modes | Transmission Light (standard), Reflectance Light (optional) |
| Compliance | USP <788>, USP <789>, Ph. Eur. 2.9.19, ISO 21501-4, FDA 21 CFR Part 11 |
| Software | SMILLA View with Audit Trail, LIMS Integration, and GLP/GMP Workflow Support |
| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | 1030S |
| Compatibility | Requires coupling with OI Analytical Aurora 1030W, 1030C, or 1030D TOC Analyzer |
| Sample Mass Range | 50 µg – 2 g |
| TC/TOC Quantification Range | 0.05 mg – 50 mg |
| Design | Vertical compact footprint |
| Gas Capture Method | Sealed sample bag system for post-combustion CO₂ retention and sequential analysis |
| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | 1030W |
| Detection Principle | High-Temperature Catalytic Oxidation (680 °C) + Solid-State Nondispersive Infrared (SSNDIR) Detection |
| Measurement Range | 2 ppb to 30,000 ppm C |
| Sample Types | Liquid aqueous matrices including suspended solids |
| Oxidation Method | Dual-channel wet chemical oxidation (optional) |
| Regulatory Compliance | FDA 21 CFR Part 11, GLP/GMP-ready audit trail |
| Interface | Integrated Windows CE OS with touchscreen GUI |
| Connectivity | Ethernet-enabled for LAN integration |
| Automation | Optional 88-position rotary autosampler with magnetic stirring or >96-position XYZ autosampler with priority/random sampling |
| Optional Features | Electronic Pressure Control (EPC), Electronic Flow Control (EFC), NPOC/TC/TIC/TOC quantification modes |
| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | 1080 |
| Oxidation Method | High-Temperature Catalytic Combustion (680–950 °C) |
| Detector | Solid-State Non-Dispersive Infrared (SSNDIR) |
| Detection Range | TC: 50 ppb–2000 ppm |
| Precision | RSD < 3% |
| Sample Injection Volume | 50 µL–2 mL (adjustable in 10 µL increments) |
| Compliance | ASTM D7573, USP <643>, EPA Methods 415.3 & 9060A, ISO 8245 |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | OL1010 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Infrared Absorption Spectrophotometry (Based on ASTM D7066 & HJ 637–2012) |
| Measurement Range | 0–50,000 mg/L |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±2% |
| Resolution | 0.001 mg/L |
| Wavenumber Range | 3400–6000 cm⁻¹ |
| Absorbance Range | 0.0000–2.0000 AU |
| Sample Volume | 20–1000 mL (with OL-101 Auto-Sampler) |
| Extraction Ratio | Adjustable (0.01–100) |
| Analysis Time | <5 min (with OL-101 Auto-Sampler) |
| Repeatability | RSD <2% |
| Compliance | HJ 637–2012, HJ/T 91–2002, ASTM D7066, ISO 9377-2 |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | OL 1011 |
| Instrument Type | Online |
| Measurement Principle | Infrared Spectrophotometry (ASTM D7066 / HJ 637–2012 compliant) |
| Measurement Range | Low Range: 0.01–10 mg/L |
| Medium Range | 0.1–1000 mg/L |
| High Range | 1–100,000 mg/L (with auto-dilution for over-range samples) |
| Detection Limit | 0.01 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Wavenumber Range | 3400–6000 cm⁻¹ |
| Absorbance Range | 0.0000–2.0000 AU |
| Repeatability | RSD < 2% |
| Sample Volume | 10–1000 mL |
| Extraction Ratio | Adjustable from 0.01× to 100× |
| Analysis Time | < 5 minutes per cycle |
| Calibration & Cleaning Intervals | User-configurable |
| Operating Temperature | 0–40 °C |
| Ambient Water Temperature Tolerance | 0–90 °C |
| Enclosure Rating | IP65 |
| Power Supply | 220 V ±10%, 50 Hz |
| Dimensions | 500 × 195 × 600 mm |
| Weight | 12 kg |
| Data Interface | MODBUS RTU (RS-485) or PROFIBUS DP |
| Control Options | Integrated touchscreen HMI or remote SCADA integration |
| Extraction Solvent | Carbon Tetrachloride (CCl₄) or Tetrachloroethylene (C₂Cl₄) |
| Adsorbent | Magnesium Silicate (for biogenic oil separation) |
| Solvent Recovery | Automated containment and collection system |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | OL 1020 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Infrared Absorption Spectrophotometry (ASTM D7066, HJ 637–2012) |
| Measurement Range | 0–50,000 mg/L (with automatic dilution for over-range samples) |
| Detection Limit | 0.005 mg/L |
| Accuracy | ±2% of reading |
| Resolution | 0.001 mg/L |
| Wavenumber Range | 3,400–6,000 cm⁻¹ |
| Absorbance Range | 0.0000–2.0000 AU |
| Sample Throughput | Up to 10 samples per batch |
| Sample Volume | 10–1,000 mL |
| Extraction Solvents | Tetrachloroethylene or Carbon Tetrachloride |
| Extraction Ratio Programmable | 0.01–100 |
| Measurement Time per Sample | <5 minutes |
| Compliance | HJ 637–2012, HJ/T 91–2002, ISO 9377-2:2000 (Water Quality — Determination of Hydrocarbon Oil Index) |